Cuadrilátero (English: Boxing ring) is a 1970 Spanish boxing-themed film directed by Eloy de la Iglesia and starring José María Prada, Deane Selmier and Rosana Yanny.
Cast
Dean Selmier as Miguel Valdés
José Legra as José Laguna
Rosanna Yanni as Elena
José María Prada
Irene Daina as Olga
María Luisa San José as prostitute
Pilar Cansino as Estrella